Monthly Archives: June 2023

What is Hallucinogen Persisting Perception Disorder HPPD?

There appears to be a correlation with previous mental health diagnoses. More than half of the survey’s respondents reported that they had previously struggled with anxiety, panic attacks, depression, post-traumatic stress disorder and other conditions. From the DSM-IV-TR onwards, the condition is named “hallucinogen-persisting perception disorder” (American Psychiatric Association, 2000). There is some uncertainty about […]

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